Time Spent Playing Computer Games

question 32

Short Answer

Time Spent Playing Computer Games
Suppose that the amount of time teenagers spend playing computer games per week is normally distributed with a standard deviation of 1.5 hours.A sample of 100 teenagers is selected at random,and the sample mean computed as 6.5 hours. ​ ​
-{Time Spent Playing Computer Games Narrative} Determine the 95% confidence interval estimate of the population mean if the sample mean is changed to 8.5 hours.

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Definitions:

Put Option

A financial derivative that gives the holder the right, but not the obligation, to sell a specified amount of an underlying asset at a set price within a specified time frame.

British Pounds

The currency of the United Kingdom, used as a medium of exchange within the country and sometimes beyond.

Put Option

A financial contract that gives the holder the right, but not the obligation, to sell a specified amount of an underlying asset at a set price within a specific period.